pyrogram · CyanBook · Aug 27, 2020 · Aug 30, 2020 · Aug 30, 2020 · Nov 1, 2020
diff --git a/pyrogram/methods/chats/__init__.py b/pyrogram/methods/chats/__init__.py
@@ -49,6 +49,7 @@
 from .unarchive_chats import UnarchiveChats
 from .unban_chat_member import UnbanChatMember
 from .unpin_chat_message import UnpinChatMessage
+from .update_chat_notifications import UpdateChatNotifications
 from .update_chat_username import UpdateChatUsername
 
 
@@ -73,6 +74,7 @@ class Chats(
     GetChatMembersCount,
     IterDialogs,
     IterChatMembers,
+    UpdateChatNotifications,
     UpdateChatUsername,
     SetChatPermissions,
     GetDialogsCount,

diff --git a/pyrogram/methods/chats/update_chat_notifications.py b/pyrogram/methods/chats/update_chat_notifications.py
@@ -0,0 +1,67 @@
+from typing import Union
+
+from pyrogram.raw.functions.account import UpdateNotifySettings
+from pyrogram.raw.types import InputNotifyPeer, InputPeerNotifySettings
+from pyrogram.scaffold import Scaffold
+
+
+class UpdateChatNotifications(Scaffold):
+    async def update_chat_notifications(
+        self,
+        chat_id: Union[int, str],
+        show_previews: bool = None,
+        silent: bool = None,
+        mute_until: int = None
+    ) -> bool:
+        """Update the notification settings for the selected chat
+
+        Parameters:
+            chat_id (``int`` | ``str``):
+                Unique identifier (int) or username (str) of the target chat.
+
+            show_previews (``bool``, *optional*):
+                If the text of the message shall be displayed in notification.
+
+            silent (``bool``, *optional*):
+                If the chat shall be muted.
+
+            mute_until (``int``, *optional*):
+                When notifications shall be switched off. Unix time.
+                Default to forever.
+
+        Returns:
+            ``bool``: True on success, False otherwise.
+
+        Example:
+            .. code-block:: python
+
+                # Mute a chat permanently
+                app.update_chat_notifications(chat_id, silent=True)
+
+                # Mute a chat for 10 minutes
+                from time import time
+
+                app.update_chat_notifications(
+                    chat_id,
+                    silent=True,
+                    mute_until=time() + 600
+                )
+
+                # Unmute a chat
+                app.update_chat_notifications(chat_id, silent=False)
+        """
+
+        peer = await self.resolve_peer(chat_id)
+
+        r = await self.send(
+            UpdateNotifySettings(
+                peer=InputNotifyPeer(peer=peer),
+                settings=InputPeerNotifySettings(
+                    show_previews=show_previews or None,
+                    silent=silent or None,
+                    mute_until=mute_until or None
+                )
+            )
+        )
+
+        return r
diff --git a/pyrogram/types/user_and_chats/chat.py b/pyrogram/types/user_and_chats/chat.py
@@ -861,3 +861,84 @@ async def add_members(
             user_ids=user_ids,
             forward_limit=forward_limit
         )
+
+    async def enable_notifications(
+        self,
+        show_previews: bool = None,
+        mute_until: int = None
+    ) -> bool:
+        """Bound method *enable_notifications* of :obj:`~pyrogram.types.Chat`.
+
+        Use as a shortcut for:
+
+        .. code-block:: python
+
+            client.update_chat_notifications(
+                chat_id=chat_id,
+                silent=False
+            )
+
+        Example:
+            .. code-block:: python
+
+                chat.enable_notifications()
+
+        Parameters:
+            show_previews (``bool``, *optional*):
+                If the text of the message shall be displayed in notification.
+
+            mute_until (``int``, *optional*):
+                When notifications shall be switched off. Unix time.
+                Default to forever.
+
+        Returns:
+            ``bool``: True on success, False otherwise.
+        """
+
+        return await self._client.update_chat_notifications(
+            self.chat.id,
+            show_previews=show_previews or None,
+            silent=False,
+            mute_until=mute_until or None
+        )
+
+
+    async def disable_notifications(
+        self,
+        show_previews: bool = None,
+        mute_until: int = None
+    ) -> bool:
+        """Bound method *disable_notifications* of :obj:`~pyrogram.types.Chat`.
+
+        Use as a shortcut for:
+
+        .. code-block:: python
+
+            client.update_chat_notifications(
+                chat_id=chat_id,
+                silent=True
+            )
+
+        Example:
+            .. code-block:: python
+
+                chat.disable_notifications()
+
+        Parameters:
+            show_previews (``bool``, *optional*):
+                If the text of the message shall be displayed in notification.
+
+            mute_until (``int``, *optional*):
+                When notifications shall be switched off. Unix time.
+                Default to forever.
+
+        Returns:
+            ``bool``: True on success, False otherwise.
+        """
+
+        return await self._client.update_chat_notifications(
+            self.chat.id,
+            show_previews=show_previews or None,
+            silent=True,
+            mute_until=mute_until or None
+        )